William Mahoney

William Mahoney may refer to:

• William Mahoney (mayor) (1869–1952), Irish-American mayor of St. Paul, Minnesota
• William Mahoney (footballer) (1885–1939), Australian rules footballer who played for the Geelong Football Club
• William Austin Mahoney (1871–1952), Canadian architect
• William B. Mahoney (1912–2004), U.S. journalist and writer who had a successful late-in-life second career as a substance-abuse counselor
• William F. Mahoney (1856–1904), U.S. Representative from Illinois
• Bill Mahoney (1939–2021), Canadian ice hockey player and coach
• William P. Mahoney Jr. (1916–2000), United States Ambassador to Ghana

See also

• William Mahony (disambiguation)